# A033674 (b-file synthesized from sequence entry)
0 99
1 198
2 1089
3 10890
4 20691
5 40293
6 79497
7 158994
8 658845
9 1207701
10 2284722
11 4559544
12 9019098
13 17928207
14 88211178
15 175322466
16 839546037
17 1570191975
18 7362102726
19 13634115363
20 49985258994
21 99970517988